| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.67 | 9.497% | $132.13 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $234.65 | 13.662% | $266.7079 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $133.26 | 13.696% | $151.5113 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $249.76 | 13.106% | $282.4935 | $282.49 | $282.50 | $282.50 |
| Purchase #5 | $164.47 | 11.578% | $183.5123 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $11.54 | 12.315% | $12.9612 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $166.55 | 7.137% | $178.4367 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,080.90 | $1,207.7529 | $1,207.75 | $1,207.75 | $1,207.70 | |